Athlete-approved and the flagship of the K2 Aggressive series is the Unnatural aggressive inline skate, geared for hard-charging skaters looking to push the boundaries of the sport. Built around a rich, black leather-textured upper, the Unnatural features 60mm wheels, a reinforced SoftBoot® construction to the upper, and the combination of a ratchet buckle cuff closure and replaceable mid-foot powerstrap. It also has the added comfort benefits of a shock absorbing foot bed.
We went back to the drawing board and came up with a completely redesigned 1- piece soul for extra durability, with Teflon® inserts that reduce friction and allow you to slide almost any surface. It also utilizes the new UFS compliant frame that can be ridden flat or rockered without having to buy different size wheels.
Skate Frame: Aggressive UFS Frame/ Aggressive Base with Teflon® Insert
Wheel Bearings: 60mm 88A Wheels/ ABEC-5 Bearings (Max Wheel 61mm)
Skate Cuff: Aggressive
Having used both fatty pros and bing airs before I wanted to get some skates again and these are great. The top strap makes your skate pretty stiff if you tighten it down otherwise if you keep the laces loose and the top strap not tight I think these feel just like any other K2 skate and the frames are great in comparison to the super old stuff!
Supportive skates, February 11, 2016 By Ricardo (Houston, TX)
Ideal support. Very comfortable on the ankles. Soulplates are not replaceable, so i try to just stick to heavy skatepark skating. HIgh top design too.
A bigger letdown than Dr. Pepper flavored gum., February 7, 2016 By Anonymous (Oklahoma City, OK)
After having skated every iteration of K2 aggressive skate since the original Fattys, except for the Soul Slides and King 55s, I was more than excited to order the new Unnaturals that were supposed to have corrected every previous shortcoming of K2 aggressive skates. K2 did a good job at nearly every aspect, except that they have made these skates almost unusable. If you have skated any K2 Soft Boot skate - ANY of their Soft Boot skates - do not expect anything remotely similar. These are high-top hard boots wrapped in skins with and extra cuff added on the outside for even further decreased flex in every direction. I'm pretty sure K2's ski boot division designed the boot. Yes, it's THAT stiff.
Skates that are less stiff: Oxygen Argon 1.1s, Xsjado 1.0s, Razors Genesis, every other skate ever.
Aside from the ridiculously paralyzing stiffness of the boot, they did a pretty good job redesigning the flagship street skate. The new frames are solid, low profile, and the new groove is awesome. I've had no hang-ups even with the stock 60mm wheels. The only downside of the frames is the old frame spacers that K2 seems to think are the greatest invention ever, even though they provide little usable adjustment. I haven't had any frame spacers bend and break like they did in all dozen or so of the other K2 frames I've skated, but I'm sure it will happen at some point. And yes, that means these skates have 6mm axels, like every other skate from 1997.
Overall these skates are a big thumbs down due to their over-the-top stiffness and false advertisement of a soft boot.
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Roller Warehouse is the oldest and most respected online source for Rollerblade Inline Aggressive Skates. We are a family run business that still knows what customer service means. If you're looking for aggressive skates or rollerblading gear we are here to help. We guarantee the lowest prices, even up to 30 days after you purchase. Most orders ship the same day and we make it super easy to return items that don't work out for you.
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We have expert skaters on staff. Their main job is to provide you with absolute world-class service and advice. We actually answer the phone when you call and we'll do our best to answer all your questions (for free). Need help picking a skate or wheels or frames? We're the original online rollerblade skate shop, we've been doing this since 1994. We pretty much kick ass and we know it. Don't believe it? Call us up and give us a try...
Specializing in Razors Skates, Rollerblades, USD skates, Xsjado Skates, Valo Skates and many more. We sell all types of aggressive skate parts including frames, wheels, bearings and soul parts. If you don't see it on the site, call us & we can probably get it for you or point you in the right direction!